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  1. BobK

    Button with analogue output?

    That would be a pressure sensor. Bon
  2. BobK

    Assistance with wiring a 1S BMS board

    I know it is different, but it is almost certainly using the same circuit. You cannot possibly make it work by hooking up the load to P+ and P- if you are using it as a charger. That would put the full charging voltage on the load. The boards come in all shapes and sizes, but all of them seem...
  3. BobK

    Assistance with wiring a 1S BMS board

    @Bluejets: That is the way he has it, and it is not woking. If you watch the video I posted, you will see why. P+ and P- are the charger power inputs. Think what would happen if hooked up the way you show and you apply the 5V power in. Bob
  4. BobK

    Assistance with wiring a 1S BMS board

    You have it correct. The labeling of these boards is highly confusing. Logically, the board needs three sets of connections. 1. The battery (B) 2. The charge power input (P) 3. The load output This would seem to take 6 connections, but the load connections are both shared. 1. The battery +...
  5. BobK

    Amateur (Ham) Radio and RC (Radio Controlled) Flight

    LOL, That was exactly my experiece. The one time I actually got it running, my cousin had the control. He wasn’t very good at it, resulting in a series of steep climbs and dives that ended as you might expect: Nose directly into the pavement at top speed. That was the end of my nodel flying...
  6. BobK

    I'm looking for an apartment in the Miami area in July 2019

    OK! I am about an hour away from Boston, though, so short notice is no good. Bob
  7. BobK

    What should I do with unused outputs?

    While we are on unused things... The X86 processors in our PC’s have hundreds of instructions, most of which are never used by the typical user. It would be nice if we could sell these on Ebay to people who need more instructions. Bob
  8. BobK

    Assistance with wiring a 1S BMS board

    Watch this video. The load is connected between B+ and P-. Bob
  9. BobK

    I'm looking for an apartment in the Miami area in July 2019

    Good choice. They shoot people there. Come to Massachusetts. You won’t get shot and I will buy you a beer. Bob
  10. BobK

    Cube Adaption to Amplifier

    A different amp is not going to help with the balance between guitar and voice. What you need is a mic preamp with a volume control so you can balance them. Bob
  11. BobK

    bridge 2 channels into one

    Yep, that is always possible too. If there is not zero resistance between one of the outputs of each channel, it is bridged. Bob
  12. BobK

    BMS for charging 1s 10p 18650 battery pack?

    For 10 cells, the 10A should be fine. It will probably take several hours to fully charge, maybe up to 5 or 6. The 2.5A would take all day. Bob
  13. BobK

    remote control issues

    All good info from Harald. In addition, when you look up the codes, you might find that the devices actually have more than one code for a function, which may allow you to select alternative codes without interference. Bob
  14. BobK

    What should I do with unused outputs?

    Do you understand why unused inputs should be grounded? Does that reason apply to outputs? Bob
  15. BobK

    BMS for charging 1s 10p 18650 battery pack?

    The number in parallel does not matter. They can be charged as if they are one cell. Bob
  16. BobK

    Which video adapter to use ?

    https://www.ebay.com/i/262101082336?chn=ps Bob
  17. BobK

    Where to get shorting strap for terminal posts

    Same price essentially, but at least you can buy just 1. https://www.mouser.com/ProductDetail/Pomona-Electronics/4115?qs=eHVsXR0a3OnxdiEVk39gSw%3D%3D&gclid=EAIaIQobChMIpJa8usCk3wIVBAVpCh3H5geGEAQYASABEgL5Y_D_BwE Bob
  18. BobK

    Questions console cartridge

    Not if they designed it properly, but then, maybe they did not. I have no direct knowledge, but my guess would be no. Do you think you have damaged your unit? Bob
  19. BobK

    Modifying 4.5 V (alkaline) lamp to run brighter with 3.6 V (NiMH)

    If you want more run time, go with a Lithium Ion battery + booster. Bob
  20. BobK

    Charge time for lithium batteries

    No idea why they would use such a high voltage. The max voltage that it can put on the battery is 12.4V. Lithium batteries are charged in two or more stages. First, a contant current phase , where the voltage is adjusted as it charges to maintain the current. Then, when the charging...
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